220VAC Rectifier System Up To 3.48kW With RS485 For Telecom Applications

Price Negotiable

Price: Negotiation

MOQ: 1 set

Delivery Time: 15-20 working days

Brand: ESTEL

Product Description

220VAC Rectifier System Up To 3.48kW For Telecom Applications With RS485

220VAC Rectifier System Product Introduction

sub-rack power supply with 1U height compact design can meet critical application needs of fiber and microwave transmission, access device and switch. The system maximum power is 3.48KW, with AC/battery/load MCBs.

220VAC Rectifier System Key Feature

Standard 19-inch width, which has the advantage of wide use;
1U height compact design, space and installation cost can be saved;
Perfect battery management, prolongs the life of the battery well provide various communication ports, RS485, internet port, dry contacts, etc. which enables flexible networking and remote monitoring;
Rectifier and controller are hot pluggable, easy and quick on-line maintenance;
Wide input voltage range(85-300Vac) the power grid is adaptable.

220VAC Rectifier System Product Applications

Wireless base station;
Network transmission;
Communication network of enterprises.

220VAC Rectifier System Specification

Category		ET4860-001
System	Dimension(mm)	441.0(W)300.0(D)1U(H)
	Weight	≤10kg(without rectifier module)
	Cooling mode	Natural cooling
	Installation mode	Installed on 19-inch rack or inside the cabinet
	IP Grade	IP20
AC Distribution	Input mode	220VAC
	Input capacity	30A/3P terminal
	Input frequency	45~65Hz, rated value: 50Hz/60Hz
DC Distribution	Output voltage	-43~-58VDC, rated value: -53.5VDC
	Maximum capacity	3.48kW
	Battery breaker	1 x 50A/1P
	Load breakers	2×10A/1P, 2×40A/1P
Rectifier	Input voltage	85VAC～300VAC, rated 220VAC
	Efficiency	≥96%
	Rated power	1740W(176~300VAC)
	Working temperature	-40℃~+75℃(fully output below 50℃)
	Dimension	106.5mm(W)×286mm(D)×41.5mm(1U/H)
	Weight	≤2kg
	Cooling mode	Forced cooling with fan
	Power factor	≥0.99
	THD	≤5%
Controller	Signal input	4 AI(3 Battery temp., 1 ambient temp) ,7 DI(SPD, 6 common DI)
	Alarm output	4 dry contact
	Communication port	RS485, SNMP
	Display mode	LCD
Environment	Operating temperature	-40℃~+75℃(fully output below 50℃)
	Storage temperature	-40℃~+70℃
	Operating humidity	5%~95%(non-condensing)
	Altitude	0~3000m(If the altitude is within the range of 2000m to 3000m, the maximum operating temperature decreases by 1℃ as the altitude increases by 200m.)